不同亏缺灌溉对石河子垦区棉花主栽品种生长发育及产量形成的影响

杨京京, 王明娟, 宁克伟, 俞浩楠, 张爱华, 蔡俊玲, 周泰龙, 刘爱萍, 谢晓东

Effects of Deficit Irrigation on Growth, Development, and Yield Formation of Major Cotton Varieties in Shihezi Reclamation Area

Yang Jingjing, Wang Mingjuan, Ning Kewei, Yu Haonan, Zhang Aihua, Cai Junling, Zhou Tailong, Liu Aiping, Xie Xiaodong

表2 不同施肥时间和施肥量

Table 2 Different fertilization dates and fertilizer application rates kg/hm2

肥料 Fertilizer 日期（月-日）Date (month-day) 全生育期施肥量 Fertilizer application rate during whole growth period 06-12 07-04 07-11 07-20 07-27 08-10 08-17 磷酸一铵MAP 30 75 90 120 90 45 － 450 尿素Urea 30 30 75 120 150 75 60 390 农用硫酸钾Potassium sulfate － 30 45 75 90 75 60 375